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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/md.c add_bound_rdev() -> (struct md_personality)->hot_add_disk()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->pers 4096-ptr_max
PARAM_VALUE 1 rdev 4096-ptr_max
PARAM_VALUE 1 rdev->mddev 4096-ptr_max
PARAM_VALUE 1 rdev->mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 1 rdev->mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 rdev->mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 1 rdev->mddev->cluster_info->recv_thread 0-s64max
PARAM_VALUE 1 rdev->mddev->pers 4096-ptr_max
BUF_SIZE 1 rdev (-1),760
BUF_SIZE 1 rdev (-1),760
CAPPED_DATA 1 rdev 1
DATA_SOURCE 1 rdev $0
CONTAINER 0 -72-8+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 rdev->bdev_file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE 1 rdev->bdev_file->f_inode->i_size
LOCK2 &mddev->reconfig_mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct mddev)->reconfig_mutex

drivers/md/md.c remove_and_add_spares() -> (struct md_personality)->hot_add_disk()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->pers 4096-ptr_max
PARAM_VALUE 0 mddev->private->array_frozen 0
PARAM_VALUE 0 mddev->private->log->big_stripe_tree.xa_flags 10240
PARAM_VALUE 0 mddev->private->log->big_stripe_tree.xa_head 0
PARAM_VALUE 0 mddev->private->log->bs->rescue_workqueue->lockdep_map->name 0-255
PARAM_VALUE 0 mddev->private->log->bs->rescue_workqueue->rescuer->task->delays->lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mddev->private->log->bs->rescue_workqueue->rescuer->task->pi_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mddev->private->log->bs.back_pad 0,64
PARAM_VALUE 0 mddev->private->log->bs.bio_pool.alloc 7276475779886346240
PARAM_VALUE 0 mddev->private->log->bs.bio_pool.curr_nr 1-s32max
PARAM_VALUE 0 mddev->private->log->bs.bio_pool.free 8263660038527102976
PARAM_VALUE 0 mddev->private->log->bs.bio_pool.min_nr 4
PARAM_VALUE 0 mddev->private->log->bs.bvec_pool.alloc 7276475779886346240
PARAM_VALUE 0 mddev->private->log->bs.bvec_pool.curr_nr 1-s32max
PARAM_VALUE 0 mddev->private->log->bs.bvec_pool.free 8263660038527102976
PARAM_VALUE 0 mddev->private->log->bs.front_pad 0
PARAM_VALUE 0 mddev->private->log->bs.rescue_list.head 0
PARAM_VALUE 0 mddev->private->log->bs.rescue_list.tail 0
PARAM_VALUE 0 mddev->private->log->disable_writeback_work.lockdep_map->name 0-255
PARAM_VALUE 0 mddev->private->log->io_kc->cpu_sheaves 0
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.parent 0
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.release.cpu s32min-s32max
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.release.timer.flags 0-4294967295
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.sd 0
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.sd->__parent 0
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.sd->dir.children.rb_node 0
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.state_add_uevent_sent 0-1
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.state_in_sysfs 0
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.state_initialized 0-1
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.state_remove_uevent_sent 0-1
PARAM_VALUE 0 mddev->private->log->io_kc->kobj.uevent_suppress 0-1
PARAM_VALUE 0 mddev->private->log->io_kc->random_seq 0
PARAM_VALUE 0 mddev->private->log->io_kc->refcount s32min-s32max
PARAM_VALUE 0 mddev->private->log->io_mutex.first_waiter 0
PARAM_VALUE 0 mddev->private->log->io_mutex.osq.tail.counter 0
PARAM_VALUE 0 mddev->private->log->io_mutex.owner.counter 0
PARAM_VALUE 0 mddev->private->log->io_pool.alloc 7276475779886346240
PARAM_VALUE 0 mddev->private->log->io_pool.curr_nr 1-s32max
PARAM_VALUE 0 mddev->private->log->io_pool.free 8263660038527102976
PARAM_VALUE 0 mddev->private->log->io_pool.min_nr 4
PARAM_VALUE 0 mddev->private->log->last_checkpoint 0,8-s64max
PARAM_VALUE 0 mddev->private->log->max_free_space 0-20971520
PARAM_VALUE 0 mddev->private->log->meta_pool.alloc 8450676485683146752
PARAM_VALUE 0 mddev->private->log->meta_pool.curr_nr 1-s32max
PARAM_VALUE 0 mddev->private->log->meta_pool.free 9039121080127385600
PARAM_VALUE 0 mddev->private->log->meta_pool.min_nr 4
PARAM_VALUE 0 mddev->private->log->meta_pool.pool_data 0
PARAM_VALUE 0 mddev->private->log->r5c_journal_mode 0-4294967295
PARAM_VALUE 0 mddev->private->log->rdev s64min-(-4096),4096-s64max
PARAM_VALUE 0 mddev->private->log->stripe_in_journal_count.counter s32min-s32max
PARAM_VALUE 0 mddev->private->nonrot_disks s32min-s32max
PARAM_VALUE 0 mddev->private->pending_bio_list.head 0
PARAM_VALUE 0 mddev->private->resync_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 *mddev->private->log->reclaim_thread->tsk->delays->lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 rdev 4096-ptr_max
PARAM_VALUE 1 rdev->mddev 1-u64max
PARAM_VALUE 1 rdev->raid_disk s32min-(-1)
DATA_SOURCE 0 mddev $0
CONTAINER 0 -72-8+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &cinfo->recv_mutex
HALF_LOCKED2 &mddev->reconfig_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &mddev->reconfig_mutex

drivers/md/md.c slot_store() -> (struct md_personality)->hot_add_disk()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->pers 4096-ptr_max
PARAM_VALUE 0 mddev->pers->hot_add_disk 1-u64max
PARAM_VALUE 0 mddev->reconfig_mutex.dep_map->name 0-255
PARAM_VALUE 0 mddev->reconfig_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mddev->reconfig_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mddev->reconfig_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 mddev->reconfig_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 rdev 4096-ptr_max
PARAM_VALUE 1 rdev->mddev 4096-ptr_max
PARAM_VALUE 1 rdev->mddev->pers 4096-ptr_max
PARAM_VALUE 1 rdev->mddev->pers->hot_add_disk 1-u64max
PARAM_VALUE 1 rdev->mddev->reconfig_mutex.dep_map->name 0-255
PARAM_VALUE 1 rdev->mddev->reconfig_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 rdev->mddev->reconfig_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 rdev->mddev->reconfig_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 1 rdev->mddev->reconfig_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 rdev->raid_disk 0-2147483646
PARAM_VALUE 1 rdev->saved_raid_disk (-1)-2147483646
CAPPED_DATA 0 mddev->raid_disks 1
CAPPED_DATA 1 rdev->mddev->raid_disks 1
CAPPED_DATA 1 rdev->raid_disk 1
CAPPED_DATA 1 rdev->saved_raid_disk 1
DATA_SOURCE 1 rdev $0
CAPABLE 0 21
CONTAINER 0 *(-72-8+0) $(-1)
CONTAINER 1 -72-8-24+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 rdev->raid_disk
NO_OVERFLOW_SIMPLE 1 rdev->saved_raid_disk
LOCK2 &mddev->reconfig_mutex
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct mddev)->reconfig_mutex

drivers/md/dm-raid.c attempt_restore_of_faulty_devices() -> (struct md_personality)->hot_add_disk()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->pers 4096-ptr_max
PARAM_VALUE 0 mddev->pers->hot_add_disk 1-u64max
PARAM_VALUE 0 mddev->pers->hot_remove_disk 1-u64max
PARAM_VALUE 0 mddev->reconfig_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mddev->reconfig_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 rdev 4096-ptr_max
PARAM_VALUE 1 rdev->meta_bdev 1-u64max
PARAM_VALUE 1 rdev->raid_disk 0-s32max
PARAM_VALUE 1 rdev->sb_loaded 1
PARAM_VALUE 1 rdev->sb_page 4096-ptr_max
BUF_SIZE 0 mddev 4112
BUF_SIZE 1 rdev 760
CONTAINER 0 -72-8+0 $(-1)
LOCK2 &md->suspend_lock
LOCK2 &mddev->reconfig_mutex
TYPE_LOCK (struct mapped_device)->suspend_lock
TYPE_LOCK (struct mddev)->reconfig_mutex